ICD-11

This refers to a group of lung diseases affecting the interstitium (the tissue and space around the air sacs of the lungs). This diagnosis is associated with diseases that affect a number of organs and tissues, or affects the body as a whole.

Interstitial lung diseases associated with systemic vasculitides refers to a group of lung diseases affecting the interstitium (the tissue and space around the air sacs of the lungs). This diagnosis is associated with a type of small vessel vasculitis.

This encompasses pathological conditions affecting the organs and tissues that make gas exchange possible in higher organisms, and includes conditions of the upper respiratory tract, trachea, bronchi, bronchioles, alveoli, pleura and pleural cavity, and the nerves and muscles of breathing. This diagnosis is in a medium and small vessel autoimmune vasculitis, leading to necrosis.